cmd/compile: add more types to ssa.Types

This reduces the number of calls back into the
gc Type routines, which will help performance
in a concurrent backend.
It also reduces the number of callsites
that must be considered in making the transition.

Passes toolstash-check -all. No compiler performance changes.

Updates #15756

Change-Id: Ic7a8f1daac7e01a21658ae61ac118b2a70804117
Reviewed-on: https://go-review.googlesource.com/38340
Run-TryBot: Josh Bleecher Snyder <josharian@gmail.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Matthew Dempsky <mdempsky@google.com>

src/cmd/compile/internal/gc/ssa.go

@@ -38,6 +38,13 @@ func initssaconfig() {
 		Uintptr:    Types[TUINTPTR],
 		String:     Types[TSTRING],
 		BytePtr:    ptrto(Types[TUINT8]),
+		Int32Ptr:   ptrto(Types[TINT32]),
+		UInt32Ptr:  ptrto(Types[TUINT32]),
+		IntPtr:     ptrto(Types[TINT]),
+		UintptrPtr: ptrto(Types[TUINTPTR]),
+		Float32Ptr: ptrto(Types[TFLOAT32]),
+		Float64Ptr: ptrto(Types[TFLOAT64]),
+		BytePtrPtr: ptrto(ptrto(Types[TUINT8])),
 	}
 	ssaConfig = ssa.NewConfig(thearch.LinkArch.Name, types, Ctxt, Debug['N'] == 0)
 	if thearch.LinkArch.Name == "386" {
@@ -1344,12 +1351,12 @@ func (s *state) expr(n *Node) *ssa.Value {
 	switch n.Op {
 	case OARRAYBYTESTRTMP:
 		slice := s.expr(n.Left)
-		ptr := s.newValue1(ssa.OpSlicePtr, ptrto(Types[TUINT8]), slice)
+		ptr := s.newValue1(ssa.OpSlicePtr, s.f.Config.Types.BytePtr, slice)
 		len := s.newValue1(ssa.OpSliceLen, Types[TINT], slice)
 		return s.newValue2(ssa.OpStringMake, n.Type, ptr, len)
 	case OSTRARRAYBYTETMP:
 		str := s.expr(n.Left)
-		ptr := s.newValue1(ssa.OpStringPtr, ptrto(Types[TUINT8]), str)
+		ptr := s.newValue1(ssa.OpStringPtr, s.f.Config.Types.BytePtr, str)
 		len := s.newValue1(ssa.OpStringLen, Types[TINT], str)
 		return s.newValue3(ssa.OpSliceMake, n.Type, ptr, len, len)
 	case OCFUNC:
@@ -1914,7 +1921,7 @@ func (s *state) expr(n *Node) *ssa.Value {
 				len := s.newValue1(ssa.OpStringLen, Types[TINT], a)
 				s.boundsCheck(i, len)
 			}
-			ptrtyp := ptrto(Types[TUINT8])
+			ptrtyp := s.f.Config.Types.BytePtr
 			ptr := s.newValue1(ssa.OpStringPtr, ptrtyp, a)
 			if Isconst(n.Right, CTINT) {
 				ptr = s.newValue1I(ssa.OpOffPtr, ptrtyp, n.Right.Int64(), ptr)
@@ -2139,7 +2146,7 @@ func (s *state) append(n *Node, inplace bool) *ssa.Value {
 			// Tell liveness we're about to build a new slice
 			s.vars[&memVar] = s.newValue1A(ssa.OpVarDef, ssa.TypeMem, sn, s.mem())
 		}
-		capaddr := s.newValue1I(ssa.OpOffPtr, ptrto(Types[TINT]), int64(array_cap), addr)
+		capaddr := s.newValue1I(ssa.OpOffPtr, s.f.Config.Types.IntPtr, int64(array_cap), addr)
 		s.vars[&memVar] = s.newValue3A(ssa.OpStore, ssa.TypeMem, Types[TINT], capaddr, r[2], s.mem())
 		s.vars[&memVar] = s.newValue3A(ssa.OpStore, ssa.TypeMem, pt, addr, r[0], s.mem())
 		// load the value we just stored to avoid having to spill it
@@ -2160,7 +2167,7 @@ func (s *state) append(n *Node, inplace bool) *ssa.Value {
 	if inplace {
 		l = s.variable(&lenVar, Types[TINT]) // generates phi for len
 		nl = s.newValue2(s.ssaOp(OADD, Types[TINT]), Types[TINT], l, s.constInt(Types[TINT], nargs))
-		lenaddr := s.newValue1I(ssa.OpOffPtr, ptrto(Types[TINT]), int64(array_nel), addr)
+		lenaddr := s.newValue1I(ssa.OpOffPtr, s.f.Config.Types.IntPtr, int64(array_nel), addr)
 		s.vars[&memVar] = s.newValue3A(ssa.OpStore, ssa.TypeMem, Types[TINT], lenaddr, nl, s.mem())
 	}
 
@@ -2515,7 +2522,7 @@ func init() {
 				// for the backend instead of slicebytetostringtmp calls
 				// when not instrumenting.
 				slice := args[0]
-				ptr := s.newValue1(ssa.OpSlicePtr, ptrto(Types[TUINT8]), slice)
+				ptr := s.newValue1(ssa.OpSlicePtr, s.f.Config.Types.BytePtr, slice)
 				len := s.newValue1(ssa.OpSliceLen, Types[TINT], slice)
 				return s.newValue2(ssa.OpStringMake, n.Type, ptr, len)
 			},
@@ -2523,7 +2530,7 @@ func init() {
 	}
 	add("runtime", "KeepAlive",
 		func(s *state, n *Node, args []*ssa.Value) *ssa.Value {
-			data := s.newValue1(ssa.OpIData, ptrto(Types[TUINT8]), args[0])
+			data := s.newValue1(ssa.OpIData, s.f.Config.Types.BytePtr, args[0])
 			s.vars[&memVar] = s.newValue2(ssa.OpKeepAlive, ssa.TypeMem, data, s.mem())
 			return nil
 		},
@@ -2569,9 +2576,9 @@ func init() {
 		sys.AMD64, sys.ARM64, sys.S390X, sys.PPC64)
 	addF("runtime/internal/atomic", "Loadp",
 		func(s *state, n *Node, args []*ssa.Value) *ssa.Value {
-			v := s.newValue2(ssa.OpAtomicLoadPtr, ssa.MakeTuple(ptrto(Types[TUINT8]), ssa.TypeMem), args[0], s.mem())
+			v := s.newValue2(ssa.OpAtomicLoadPtr, ssa.MakeTuple(s.f.Config.Types.BytePtr, ssa.TypeMem), args[0], s.mem())
 			s.vars[&memVar] = s.newValue1(ssa.OpSelect1, ssa.TypeMem, v)
-			return s.newValue1(ssa.OpSelect0, ptrto(Types[TUINT8]), v)
+			return s.newValue1(ssa.OpSelect0, s.f.Config.Types.BytePtr, v)
 		},
 		sys.AMD64, sys.ARM64, sys.S390X, sys.MIPS, sys.PPC64)
 
@@ -2995,7 +3002,7 @@ func (s *state) call(n *Node, k callKind) *ssa.Value {
 			s.nilCheck(itab)
 		}
 		itabidx := fn.Xoffset + 3*int64(Widthptr) + 8 // offset of fun field in runtime.itab
-		itab = s.newValue1I(ssa.OpOffPtr, ptrto(Types[TUINTPTR]), itabidx, itab)
+		itab = s.newValue1I(ssa.OpOffPtr, s.f.Config.Types.UintptrPtr, itabidx, itab)
 		if k == callNormal {
 			codeptr = s.newValue2(ssa.OpLoad, Types[TUINTPTR], itab, s.mem())
 		} else {
@@ -3018,7 +3025,7 @@ func (s *state) call(n *Node, k callKind) *ssa.Value {
 		if k != callNormal {
 			argStart += int64(2 * Widthptr)
 		}
-		addr := s.constOffPtrSP(ptrto(Types[TUINTPTR]), argStart)
+		addr := s.constOffPtrSP(s.f.Config.Types.UintptrPtr, argStart)
 		s.vars[&memVar] = s.newValue3A(ssa.OpStore, ssa.TypeMem, Types[TUINTPTR], addr, rcvr, s.mem())
 	}
 
@@ -3027,9 +3034,9 @@ func (s *state) call(n *Node, k callKind) *ssa.Value {
 		// Write argsize and closure (args to Newproc/Deferproc).
 		argStart := Ctxt.FixedFrameSize()
 		argsize := s.constInt32(Types[TUINT32], int32(stksize))
-		addr := s.constOffPtrSP(ptrto(Types[TUINT32]), argStart)
+		addr := s.constOffPtrSP(s.f.Config.Types.UInt32Ptr, argStart)
 		s.vars[&memVar] = s.newValue3A(ssa.OpStore, ssa.TypeMem, Types[TUINT32], addr, argsize, s.mem())
-		addr = s.constOffPtrSP(ptrto(Types[TUINTPTR]), argStart+int64(Widthptr))
+		addr = s.constOffPtrSP(s.f.Config.Types.UintptrPtr, argStart+int64(Widthptr))
 		s.vars[&memVar] = s.newValue3A(ssa.OpStore, ssa.TypeMem, Types[TUINTPTR], addr, closure, s.mem())
 		stksize += 2 * int64(Widthptr)
 	}
@@ -3188,7 +3195,7 @@ func (s *state) addr(n *Node, bounded bool) *ssa.Value {
 		return s.newValue1I(ssa.OpOffPtr, t, n.Xoffset, p)
 	case OCLOSUREVAR:
 		return s.newValue1I(ssa.OpOffPtr, t, n.Xoffset,
-			s.entryNewValue0(ssa.OpGetClosurePtr, ptrto(Types[TUINT8])))
+			s.entryNewValue0(ssa.OpGetClosurePtr, s.f.Config.Types.BytePtr))
 	case OCONVNOP:
 		addr := s.addr(n.Left, bounded)
 		return s.newValue1(ssa.OpCopy, t, addr) // ensure that addr has the right type
@@ -3465,22 +3472,22 @@ func (s *state) storeTypeScalars(t *Type, left, right *ssa.Value, skip skipMask)
 			return
 		}
 		len := s.newValue1(ssa.OpStringLen, Types[TINT], right)
-		lenAddr := s.newValue1I(ssa.OpOffPtr, ptrto(Types[TINT]), s.config.IntSize, left)
+		lenAddr := s.newValue1I(ssa.OpOffPtr, s.f.Config.Types.IntPtr, s.config.IntSize, left)
 		s.vars[&memVar] = s.newValue3A(ssa.OpStore, ssa.TypeMem, Types[TINT], lenAddr, len, s.mem())
 	case t.IsSlice():
 		if skip&skipLen == 0 {
 			len := s.newValue1(ssa.OpSliceLen, Types[TINT], right)
-			lenAddr := s.newValue1I(ssa.OpOffPtr, ptrto(Types[TINT]), s.config.IntSize, left)
+			lenAddr := s.newValue1I(ssa.OpOffPtr, s.f.Config.Types.IntPtr, s.config.IntSize, left)
 			s.vars[&memVar] = s.newValue3A(ssa.OpStore, ssa.TypeMem, Types[TINT], lenAddr, len, s.mem())
 		}
 		if skip&skipCap == 0 {
 			cap := s.newValue1(ssa.OpSliceCap, Types[TINT], right)
-			capAddr := s.newValue1I(ssa.OpOffPtr, ptrto(Types[TINT]), 2*s.config.IntSize, left)
+			capAddr := s.newValue1I(ssa.OpOffPtr, s.f.Config.Types.IntPtr, 2*s.config.IntSize, left)
 			s.vars[&memVar] = s.newValue3A(ssa.OpStore, ssa.TypeMem, Types[TINT], capAddr, cap, s.mem())
 		}
 	case t.IsInterface():
 		// itab field doesn't need a write barrier (even though it is a pointer).
-		itab := s.newValue1(ssa.OpITab, ptrto(Types[TUINT8]), right)
+		itab := s.newValue1(ssa.OpITab, s.f.Config.Types.BytePtr, right)
 		s.vars[&memVar] = s.newValue3A(ssa.OpStore, ssa.TypeMem, Types[TUINTPTR], left, itab, s.mem())
 	case t.IsStruct():
 		n := t.NumFields()
@@ -3505,16 +3512,16 @@ func (s *state) storeTypePtrs(t *Type, left, right *ssa.Value) {
 	case t.IsPtrShaped():
 		s.vars[&memVar] = s.newValue3A(ssa.OpStore, ssa.TypeMem, t, left, right, s.mem())
 	case t.IsString():
-		ptr := s.newValue1(ssa.OpStringPtr, ptrto(Types[TUINT8]), right)
-		s.vars[&memVar] = s.newValue3A(ssa.OpStore, ssa.TypeMem, ptrto(Types[TUINT8]), left, ptr, s.mem())
+		ptr := s.newValue1(ssa.OpStringPtr, s.f.Config.Types.BytePtr, right)
+		s.vars[&memVar] = s.newValue3A(ssa.OpStore, ssa.TypeMem, s.f.Config.Types.BytePtr, left, ptr, s.mem())
 	case t.IsSlice():
-		ptr := s.newValue1(ssa.OpSlicePtr, ptrto(Types[TUINT8]), right)
-		s.vars[&memVar] = s.newValue3A(ssa.OpStore, ssa.TypeMem, ptrto(Types[TUINT8]), left, ptr, s.mem())
+		ptr := s.newValue1(ssa.OpSlicePtr, s.f.Config.Types.BytePtr, right)
+		s.vars[&memVar] = s.newValue3A(ssa.OpStore, ssa.TypeMem, s.f.Config.Types.BytePtr, left, ptr, s.mem())
 	case t.IsInterface():
 		// itab field is treated as a scalar.
-		idata := s.newValue1(ssa.OpIData, ptrto(Types[TUINT8]), right)
-		idataAddr := s.newValue1I(ssa.OpOffPtr, ptrto(ptrto(Types[TUINT8])), s.config.PtrSize, left)
-		s.vars[&memVar] = s.newValue3A(ssa.OpStore, ssa.TypeMem, ptrto(Types[TUINT8]), idataAddr, idata, s.mem())
+		idata := s.newValue1(ssa.OpIData, s.f.Config.Types.BytePtr, right)
+		idataAddr := s.newValue1I(ssa.OpOffPtr, s.f.Config.Types.BytePtrPtr, s.config.PtrSize, left)
+		s.vars[&memVar] = s.newValue3A(ssa.OpStore, ssa.TypeMem, s.f.Config.Types.BytePtr, idataAddr, idata, s.mem())
 	case t.IsStruct():
 		n := t.NumFields()
 		for i := 0; i < n; i++ {
@@ -3948,7 +3955,7 @@ func (s *state) floatToUint(cvttab *f2uCvtTab, n *Node, x *ssa.Value, ft, tt *Ty
 func (s *state) dottype(n *Node, commaok bool) (res, resok *ssa.Value) {
 	iface := s.expr(n.Left)            // input interface
 	target := s.expr(typename(n.Type)) // target type
-	byteptr := ptrto(Types[TUINT8])
+	byteptr := s.f.Config.Types.BytePtr
 
 	if n.Type.IsInterface() {
 		if n.Type.IsEmptyInterface() {

src/cmd/compile/internal/ssa/config.go

@@ -61,6 +61,13 @@ type Types struct {
 	Uintptr    Type
 	String     Type
 	BytePtr    Type // TODO: use unsafe.Pointer instead?
+	Int32Ptr   Type
+	UInt32Ptr  Type
+	IntPtr     Type
+	UintptrPtr Type
+	Float32Ptr Type
+	Float64Ptr Type
+	BytePtrPtr Type
 }
 
 type Logger interface {

src/cmd/compile/internal/ssa/export_test.go

@@ -117,6 +117,13 @@ var dummyTypes = Types{
 	Uintptr:    TypeUInt64,
 	String:     nil,
 	BytePtr:    TypeBytePtr,
+	Int32Ptr:   TypeInt32.PtrTo(),
+	UInt32Ptr:  TypeUInt32.PtrTo(),
+	IntPtr:     TypeInt64.PtrTo(),
+	UintptrPtr: TypeUInt64.PtrTo(),
+	Float32Ptr: TypeFloat32.PtrTo(),
+	Float64Ptr: TypeFloat64.PtrTo(),
+	BytePtrPtr: TypeBytePtr.PtrTo(),
 }
 
 func (d DummyFrontend) DerefItab(sym *obj.LSym, off int64) *obj.LSym { return nil }

src/cmd/compile/internal/ssa/gen/MIPS.rules

@@ -393,14 +393,14 @@
 
 // AtomicOr8(ptr,val) -> LoweredAtomicOr(ptr&^3,uint32(val) << ((ptr & 3) * 8))
 (AtomicOr8 ptr val mem) && !config.BigEndian ->
-	(LoweredAtomicOr (AND <types.UInt32.PtrTo()> (MOVWconst [^3]) ptr)
+	(LoweredAtomicOr (AND <types.UInt32Ptr> (MOVWconst [^3]) ptr)
 		(SLL <types.UInt32> (ZeroExt8to32 val)
 			(SLLconst <types.UInt32> [3]
 				(ANDconst <types.UInt32> [3] ptr))) mem)
 
 // AtomicAnd8(ptr,val) -> LoweredAtomicAnd(ptr&^3,(uint32(val) << ((ptr & 3) * 8)) | ^(uint32(0xFF) << ((ptr & 3) * 8))))
 (AtomicAnd8  ptr val mem) && !config.BigEndian ->
-	(LoweredAtomicAnd (AND <types.UInt32.PtrTo()> (MOVWconst [^3]) ptr)
+	(LoweredAtomicAnd (AND <types.UInt32Ptr> (MOVWconst [^3]) ptr)
 		(OR <types.UInt32> (SLL <types.UInt32> (ZeroExt8to32 val)
 			(SLLconst <types.UInt32> [3]
 				(ANDconst  <types.UInt32> [3] ptr)))
@@ -411,7 +411,7 @@
 
 // AtomicOr8(ptr,val) -> LoweredAtomicOr(ptr&^3,uint32(val) << (((ptr^3) & 3) * 8))
 (AtomicOr8 ptr val mem) && config.BigEndian ->
-	(LoweredAtomicOr (AND <types.UInt32.PtrTo()> (MOVWconst [^3]) ptr)
+	(LoweredAtomicOr (AND <types.UInt32Ptr> (MOVWconst [^3]) ptr)
 		(SLL <types.UInt32> (ZeroExt8to32 val)
 			(SLLconst <types.UInt32> [3]
 				(ANDconst <types.UInt32> [3]
@@ -419,7 +419,7 @@
 
 // AtomicAnd8(ptr,val) -> LoweredAtomicAnd(ptr&^3,(uint32(val) << (((ptr^3) & 3) * 8)) | ^(uint32(0xFF) << (((ptr^3) & 3) * 8))))
 (AtomicAnd8  ptr val mem) && config.BigEndian ->
-	(LoweredAtomicAnd (AND <types.UInt32.PtrTo()> (MOVWconst [^3]) ptr)
+	(LoweredAtomicAnd (AND <types.UInt32Ptr> (MOVWconst [^3]) ptr)
 		(OR <types.UInt32> (SLL <types.UInt32> (ZeroExt8to32 val)
 			(SLLconst <types.UInt32> [3]
 				(ANDconst  <types.UInt32> [3]

src/cmd/compile/internal/ssa/gen/dec.rules

@@ -15,24 +15,24 @@
   (ComplexMake
     (Load <types.Float32> ptr mem)
     (Load <types.Float32>
-      (OffPtr <types.Float32.PtrTo()> [4] ptr)
+      (OffPtr <types.Float32Ptr> [4] ptr)
       mem)
     )
 (Store {t} dst (ComplexMake real imag) mem) && t.(Type).Size() == 8 ->
   (Store {types.Float32}
-    (OffPtr <types.Float32.PtrTo()> [4] dst)
+    (OffPtr <types.Float32Ptr> [4] dst)
     imag
     (Store {types.Float32} dst real mem))
 (Load <t> ptr mem) && t.IsComplex() && t.Size() == 16 ->
   (ComplexMake
     (Load <types.Float64> ptr mem)
     (Load <types.Float64>
-      (OffPtr <types.Float64.PtrTo()> [8] ptr)
+      (OffPtr <types.Float64Ptr> [8] ptr)
       mem)
     )
 (Store {t} dst (ComplexMake real imag) mem) && t.(Type).Size() == 16 ->
   (Store {types.Float64}
-    (OffPtr <types.Float64.PtrTo()> [8] dst)
+    (OffPtr <types.Float64Ptr> [8] dst)
     imag
     (Store {types.Float64} dst real mem))
 
@@ -44,11 +44,11 @@
   (StringMake
     (Load <types.BytePtr> ptr mem)
     (Load <types.Int>
-      (OffPtr <types.Int.PtrTo()> [config.PtrSize] ptr)
+      (OffPtr <types.IntPtr> [config.PtrSize] ptr)
       mem))
 (Store dst (StringMake ptr len) mem) ->
   (Store {types.Int}
-    (OffPtr <types.Int.PtrTo()> [config.PtrSize] dst)
+    (OffPtr <types.IntPtr> [config.PtrSize] dst)
     len
     (Store {types.BytePtr} dst ptr mem))
 
@@ -61,17 +61,17 @@
   (SliceMake
     (Load <t.ElemType().PtrTo()> ptr mem)
     (Load <types.Int>
-      (OffPtr <types.Int.PtrTo()> [config.PtrSize] ptr)
+      (OffPtr <types.IntPtr> [config.PtrSize] ptr)
       mem)
     (Load <types.Int>
-      (OffPtr <types.Int.PtrTo()> [2*config.PtrSize] ptr)
+      (OffPtr <types.IntPtr> [2*config.PtrSize] ptr)
       mem))
 (Store dst (SliceMake ptr len cap) mem) ->
   (Store {types.Int}
-    (OffPtr <types.Int.PtrTo()> [2*config.PtrSize] dst)
+    (OffPtr <types.IntPtr> [2*config.PtrSize] dst)
     cap
     (Store {types.Int}
-      (OffPtr <types.Int.PtrTo()> [config.PtrSize] dst)
+      (OffPtr <types.IntPtr> [config.PtrSize] dst)
       len
       (Store {types.BytePtr} dst ptr mem)))
 
@@ -83,10 +83,10 @@
   (IMake
     (Load <types.BytePtr> ptr mem)
     (Load <types.BytePtr>
-      (OffPtr <types.BytePtr.PtrTo()> [config.PtrSize] ptr)
+      (OffPtr <types.BytePtrPtr> [config.PtrSize] ptr)
       mem))
 (Store dst (IMake itab data) mem) ->
   (Store {types.BytePtr}
-    (OffPtr <types.BytePtr.PtrTo()> [config.PtrSize] dst)
+    (OffPtr <types.BytePtrPtr> [config.PtrSize] dst)
     data
     (Store {types.Uintptr} dst itab mem))

src/cmd/compile/internal/ssa/gen/dec64.rules

@@ -12,23 +12,23 @@
 
 (Load <t> ptr mem) && is64BitInt(t) && !config.BigEndian && t.IsSigned() ->
 	(Int64Make
-		(Load <types.Int32> (OffPtr <types.Int32.PtrTo()> [4] ptr) mem)
+		(Load <types.Int32> (OffPtr <types.Int32Ptr> [4] ptr) mem)
 		(Load <types.UInt32> ptr mem))
 
 (Load <t> ptr mem) && is64BitInt(t) && !config.BigEndian && !t.IsSigned() ->
 	(Int64Make
-		(Load <types.UInt32> (OffPtr <types.UInt32.PtrTo()> [4] ptr) mem)
+		(Load <types.UInt32> (OffPtr <types.UInt32Ptr> [4] ptr) mem)
 		(Load <types.UInt32> ptr mem))
 
 (Load <t> ptr mem) && is64BitInt(t) && config.BigEndian && t.IsSigned() ->
 	(Int64Make
 		(Load <types.Int32> ptr mem)
-		(Load <types.UInt32> (OffPtr <types.UInt32.PtrTo()> [4] ptr) mem))
+		(Load <types.UInt32> (OffPtr <types.UInt32Ptr> [4] ptr) mem))
 
 (Load <t> ptr mem) && is64BitInt(t) && config.BigEndian && !t.IsSigned() ->
 	(Int64Make
 		(Load <types.UInt32> ptr mem)
-		(Load <types.UInt32> (OffPtr <types.UInt32.PtrTo()> [4] ptr) mem))
+		(Load <types.UInt32> (OffPtr <types.UInt32Ptr> [4] ptr) mem))
 
 (Store {t} dst (Int64Make hi lo) mem) && t.(Type).Size() == 8 && !config.BigEndian ->
 	(Store {hi.Type}

src/cmd/compile/internal/ssa/rewriteMIPS.go

@@ -688,7 +688,7 @@ func rewriteValueMIPS_OpAtomicAnd8(v *Value) bool {
 	_ = types
 	// match: (AtomicAnd8  ptr val mem)
 	// cond: !config.BigEndian
-	// result: (LoweredAtomicAnd (AND <types.UInt32.PtrTo()> (MOVWconst [^3]) ptr) 		(OR <types.UInt32> (SLL <types.UInt32> (ZeroExt8to32 val) 			(SLLconst <types.UInt32> [3] 				(ANDconst  <types.UInt32> [3] ptr))) 		(NORconst [0] <types.UInt32> (SLL <types.UInt32> 			(MOVWconst [0xff]) (SLLconst <types.UInt32> [3] 				(ANDconst <types.UInt32> [3] 					(XORconst <types.UInt32> [3] ptr)))))) mem)
+	// result: (LoweredAtomicAnd (AND <types.UInt32Ptr> (MOVWconst [^3]) ptr) 		(OR <types.UInt32> (SLL <types.UInt32> (ZeroExt8to32 val) 			(SLLconst <types.UInt32> [3] 				(ANDconst  <types.UInt32> [3] ptr))) 		(NORconst [0] <types.UInt32> (SLL <types.UInt32> 			(MOVWconst [0xff]) (SLLconst <types.UInt32> [3] 				(ANDconst <types.UInt32> [3] 					(XORconst <types.UInt32> [3] ptr)))))) mem)
 	for {
 		ptr := v.Args[0]
 		val := v.Args[1]
@@ -697,7 +697,7 @@ func rewriteValueMIPS_OpAtomicAnd8(v *Value) bool {
 			break
 		}
 		v.reset(OpMIPSLoweredAtomicAnd)
-		v0 := b.NewValue0(v.Pos, OpMIPSAND, types.UInt32.PtrTo())
+		v0 := b.NewValue0(v.Pos, OpMIPSAND, types.UInt32Ptr)
 		v1 := b.NewValue0(v.Pos, OpMIPSMOVWconst, types.UInt32)
 		v1.AuxInt = ^3
 		v0.AddArg(v1)
@@ -740,7 +740,7 @@ func rewriteValueMIPS_OpAtomicAnd8(v *Value) bool {
 	}
 	// match: (AtomicAnd8  ptr val mem)
 	// cond: config.BigEndian
-	// result: (LoweredAtomicAnd (AND <types.UInt32.PtrTo()> (MOVWconst [^3]) ptr) 		(OR <types.UInt32> (SLL <types.UInt32> (ZeroExt8to32 val) 			(SLLconst <types.UInt32> [3] 				(ANDconst  <types.UInt32> [3] 					(XORconst <types.UInt32> [3] ptr)))) 		(NORconst [0] <types.UInt32> (SLL <types.UInt32> 			(MOVWconst [0xff]) (SLLconst <types.UInt32> [3] 				(ANDconst <types.UInt32> [3] 					(XORconst <types.UInt32> [3] ptr)))))) mem)
+	// result: (LoweredAtomicAnd (AND <types.UInt32Ptr> (MOVWconst [^3]) ptr) 		(OR <types.UInt32> (SLL <types.UInt32> (ZeroExt8to32 val) 			(SLLconst <types.UInt32> [3] 				(ANDconst  <types.UInt32> [3] 					(XORconst <types.UInt32> [3] ptr)))) 		(NORconst [0] <types.UInt32> (SLL <types.UInt32> 			(MOVWconst [0xff]) (SLLconst <types.UInt32> [3] 				(ANDconst <types.UInt32> [3] 					(XORconst <types.UInt32> [3] ptr)))))) mem)
 	for {
 		ptr := v.Args[0]
 		val := v.Args[1]
@@ -749,7 +749,7 @@ func rewriteValueMIPS_OpAtomicAnd8(v *Value) bool {
 			break
 		}
 		v.reset(OpMIPSLoweredAtomicAnd)
-		v0 := b.NewValue0(v.Pos, OpMIPSAND, types.UInt32.PtrTo())
+		v0 := b.NewValue0(v.Pos, OpMIPSAND, types.UInt32Ptr)
 		v1 := b.NewValue0(v.Pos, OpMIPSMOVWconst, types.UInt32)
 		v1.AuxInt = ^3
 		v0.AddArg(v1)
@@ -862,7 +862,7 @@ func rewriteValueMIPS_OpAtomicOr8(v *Value) bool {
 	_ = types
 	// match: (AtomicOr8 ptr val mem)
 	// cond: !config.BigEndian
-	// result: (LoweredAtomicOr (AND <types.UInt32.PtrTo()> (MOVWconst [^3]) ptr) 		(SLL <types.UInt32> (ZeroExt8to32 val) 			(SLLconst <types.UInt32> [3] 				(ANDconst <types.UInt32> [3] ptr))) mem)
+	// result: (LoweredAtomicOr (AND <types.UInt32Ptr> (MOVWconst [^3]) ptr) 		(SLL <types.UInt32> (ZeroExt8to32 val) 			(SLLconst <types.UInt32> [3] 				(ANDconst <types.UInt32> [3] ptr))) mem)
 	for {
 		ptr := v.Args[0]
 		val := v.Args[1]
@@ -871,7 +871,7 @@ func rewriteValueMIPS_OpAtomicOr8(v *Value) bool {
 			break
 		}
 		v.reset(OpMIPSLoweredAtomicOr)
-		v0 := b.NewValue0(v.Pos, OpMIPSAND, types.UInt32.PtrTo())
+		v0 := b.NewValue0(v.Pos, OpMIPSAND, types.UInt32Ptr)
 		v1 := b.NewValue0(v.Pos, OpMIPSMOVWconst, types.UInt32)
 		v1.AuxInt = ^3
 		v0.AddArg(v1)
@@ -894,7 +894,7 @@ func rewriteValueMIPS_OpAtomicOr8(v *Value) bool {
 	}
 	// match: (AtomicOr8 ptr val mem)
 	// cond: config.BigEndian
-	// result: (LoweredAtomicOr (AND <types.UInt32.PtrTo()> (MOVWconst [^3]) ptr) 		(SLL <types.UInt32> (ZeroExt8to32 val) 			(SLLconst <types.UInt32> [3] 				(ANDconst <types.UInt32> [3] 					(XORconst <types.UInt32> [3] ptr)))) mem)
+	// result: (LoweredAtomicOr (AND <types.UInt32Ptr> (MOVWconst [^3]) ptr) 		(SLL <types.UInt32> (ZeroExt8to32 val) 			(SLLconst <types.UInt32> [3] 				(ANDconst <types.UInt32> [3] 					(XORconst <types.UInt32> [3] ptr)))) mem)
 	for {
 		ptr := v.Args[0]
 		val := v.Args[1]
@@ -903,7 +903,7 @@ func rewriteValueMIPS_OpAtomicOr8(v *Value) bool {
 			break
 		}
 		v.reset(OpMIPSLoweredAtomicOr)
-		v0 := b.NewValue0(v.Pos, OpMIPSAND, types.UInt32.PtrTo())
+		v0 := b.NewValue0(v.Pos, OpMIPSAND, types.UInt32Ptr)
 		v1 := b.NewValue0(v.Pos, OpMIPSMOVWconst, types.UInt32)
 		v1.AuxInt = ^3
 		v0.AddArg(v1)

src/cmd/compile/internal/ssa/rewritedec.go

@@ -112,7 +112,7 @@ func rewriteValuedec_OpLoad(v *Value) bool {
 	_ = types
 	// match: (Load <t> ptr mem)
 	// cond: t.IsComplex() && t.Size() == 8
-	// result: (ComplexMake     (Load <types.Float32> ptr mem)     (Load <types.Float32>       (OffPtr <types.Float32.PtrTo()> [4] ptr)       mem)     )
+	// result: (ComplexMake     (Load <types.Float32> ptr mem)     (Load <types.Float32>       (OffPtr <types.Float32Ptr> [4] ptr)       mem)     )
 	for {
 		t := v.Type
 		ptr := v.Args[0]
@@ -126,7 +126,7 @@ func rewriteValuedec_OpLoad(v *Value) bool {
 		v0.AddArg(mem)
 		v.AddArg(v0)
 		v1 := b.NewValue0(v.Pos, OpLoad, types.Float32)
-		v2 := b.NewValue0(v.Pos, OpOffPtr, types.Float32.PtrTo())
+		v2 := b.NewValue0(v.Pos, OpOffPtr, types.Float32Ptr)
 		v2.AuxInt = 4
 		v2.AddArg(ptr)
 		v1.AddArg(v2)
@@ -136,7 +136,7 @@ func rewriteValuedec_OpLoad(v *Value) bool {
 	}
 	// match: (Load <t> ptr mem)
 	// cond: t.IsComplex() && t.Size() == 16
-	// result: (ComplexMake     (Load <types.Float64> ptr mem)     (Load <types.Float64>       (OffPtr <types.Float64.PtrTo()> [8] ptr)       mem)     )
+	// result: (ComplexMake     (Load <types.Float64> ptr mem)     (Load <types.Float64>       (OffPtr <types.Float64Ptr> [8] ptr)       mem)     )
 	for {
 		t := v.Type
 		ptr := v.Args[0]
@@ -150,7 +150,7 @@ func rewriteValuedec_OpLoad(v *Value) bool {
 		v0.AddArg(mem)
 		v.AddArg(v0)
 		v1 := b.NewValue0(v.Pos, OpLoad, types.Float64)
-		v2 := b.NewValue0(v.Pos, OpOffPtr, types.Float64.PtrTo())
+		v2 := b.NewValue0(v.Pos, OpOffPtr, types.Float64Ptr)
 		v2.AuxInt = 8
 		v2.AddArg(ptr)
 		v1.AddArg(v2)
@@ -160,7 +160,7 @@ func rewriteValuedec_OpLoad(v *Value) bool {
 	}
 	// match: (Load <t> ptr mem)
 	// cond: t.IsString()
-	// result: (StringMake     (Load <types.BytePtr> ptr mem)     (Load <types.Int>       (OffPtr <types.Int.PtrTo()> [config.PtrSize] ptr)       mem))
+	// result: (StringMake     (Load <types.BytePtr> ptr mem)     (Load <types.Int>       (OffPtr <types.IntPtr> [config.PtrSize] ptr)       mem))
 	for {
 		t := v.Type
 		ptr := v.Args[0]
@@ -174,7 +174,7 @@ func rewriteValuedec_OpLoad(v *Value) bool {
 		v0.AddArg(mem)
 		v.AddArg(v0)
 		v1 := b.NewValue0(v.Pos, OpLoad, types.Int)
-		v2 := b.NewValue0(v.Pos, OpOffPtr, types.Int.PtrTo())
+		v2 := b.NewValue0(v.Pos, OpOffPtr, types.IntPtr)
 		v2.AuxInt = config.PtrSize
 		v2.AddArg(ptr)
 		v1.AddArg(v2)
@@ -184,7 +184,7 @@ func rewriteValuedec_OpLoad(v *Value) bool {
 	}
 	// match: (Load <t> ptr mem)
 	// cond: t.IsSlice()
-	// result: (SliceMake     (Load <t.ElemType().PtrTo()> ptr mem)     (Load <types.Int>       (OffPtr <types.Int.PtrTo()> [config.PtrSize] ptr)       mem)     (Load <types.Int>       (OffPtr <types.Int.PtrTo()> [2*config.PtrSize] ptr)       mem))
+	// result: (SliceMake     (Load <t.ElemType().PtrTo()> ptr mem)     (Load <types.Int>       (OffPtr <types.IntPtr> [config.PtrSize] ptr)       mem)     (Load <types.Int>       (OffPtr <types.IntPtr> [2*config.PtrSize] ptr)       mem))
 	for {
 		t := v.Type
 		ptr := v.Args[0]
@@ -198,14 +198,14 @@ func rewriteValuedec_OpLoad(v *Value) bool {
 		v0.AddArg(mem)
 		v.AddArg(v0)
 		v1 := b.NewValue0(v.Pos, OpLoad, types.Int)
-		v2 := b.NewValue0(v.Pos, OpOffPtr, types.Int.PtrTo())
+		v2 := b.NewValue0(v.Pos, OpOffPtr, types.IntPtr)
 		v2.AuxInt = config.PtrSize
 		v2.AddArg(ptr)
 		v1.AddArg(v2)
 		v1.AddArg(mem)
 		v.AddArg(v1)
 		v3 := b.NewValue0(v.Pos, OpLoad, types.Int)
-		v4 := b.NewValue0(v.Pos, OpOffPtr, types.Int.PtrTo())
+		v4 := b.NewValue0(v.Pos, OpOffPtr, types.IntPtr)
 		v4.AuxInt = 2 * config.PtrSize
 		v4.AddArg(ptr)
 		v3.AddArg(v4)
@@ -215,7 +215,7 @@ func rewriteValuedec_OpLoad(v *Value) bool {
 	}
 	// match: (Load <t> ptr mem)
 	// cond: t.IsInterface()
-	// result: (IMake     (Load <types.BytePtr> ptr mem)     (Load <types.BytePtr>       (OffPtr <types.BytePtr.PtrTo()> [config.PtrSize] ptr)       mem))
+	// result: (IMake     (Load <types.BytePtr> ptr mem)     (Load <types.BytePtr>       (OffPtr <types.BytePtrPtr> [config.PtrSize] ptr)       mem))
 	for {
 		t := v.Type
 		ptr := v.Args[0]
@@ -229,7 +229,7 @@ func rewriteValuedec_OpLoad(v *Value) bool {
 		v0.AddArg(mem)
 		v.AddArg(v0)
 		v1 := b.NewValue0(v.Pos, OpLoad, types.BytePtr)
-		v2 := b.NewValue0(v.Pos, OpOffPtr, types.BytePtr.PtrTo())
+		v2 := b.NewValue0(v.Pos, OpOffPtr, types.BytePtrPtr)
 		v2.AuxInt = config.PtrSize
 		v2.AddArg(ptr)
 		v1.AddArg(v2)
@@ -299,7 +299,7 @@ func rewriteValuedec_OpStore(v *Value) bool {
 	_ = types
 	// match: (Store {t} dst (ComplexMake real imag) mem)
 	// cond: t.(Type).Size() == 8
-	// result: (Store {types.Float32}     (OffPtr <types.Float32.PtrTo()> [4] dst)     imag     (Store {types.Float32} dst real mem))
+	// result: (Store {types.Float32}     (OffPtr <types.Float32Ptr> [4] dst)     imag     (Store {types.Float32} dst real mem))
 	for {
 		t := v.Aux
 		dst := v.Args[0]
@@ -315,7 +315,7 @@ func rewriteValuedec_OpStore(v *Value) bool {
 		}
 		v.reset(OpStore)
 		v.Aux = types.Float32
-		v0 := b.NewValue0(v.Pos, OpOffPtr, types.Float32.PtrTo())
+		v0 := b.NewValue0(v.Pos, OpOffPtr, types.Float32Ptr)
 		v0.AuxInt = 4
 		v0.AddArg(dst)
 		v.AddArg(v0)
@@ -330,7 +330,7 @@ func rewriteValuedec_OpStore(v *Value) bool {
 	}
 	// match: (Store {t} dst (ComplexMake real imag) mem)
 	// cond: t.(Type).Size() == 16
-	// result: (Store {types.Float64}     (OffPtr <types.Float64.PtrTo()> [8] dst)     imag     (Store {types.Float64} dst real mem))
+	// result: (Store {types.Float64}     (OffPtr <types.Float64Ptr> [8] dst)     imag     (Store {types.Float64} dst real mem))
 	for {
 		t := v.Aux
 		dst := v.Args[0]
@@ -346,7 +346,7 @@ func rewriteValuedec_OpStore(v *Value) bool {
 		}
 		v.reset(OpStore)
 		v.Aux = types.Float64
-		v0 := b.NewValue0(v.Pos, OpOffPtr, types.Float64.PtrTo())
+		v0 := b.NewValue0(v.Pos, OpOffPtr, types.Float64Ptr)
 		v0.AuxInt = 8
 		v0.AddArg(dst)
 		v.AddArg(v0)
@@ -361,7 +361,7 @@ func rewriteValuedec_OpStore(v *Value) bool {
 	}
 	// match: (Store dst (StringMake ptr len) mem)
 	// cond:
-	// result: (Store {types.Int}     (OffPtr <types.Int.PtrTo()> [config.PtrSize] dst)     len     (Store {types.BytePtr} dst ptr mem))
+	// result: (Store {types.Int}     (OffPtr <types.IntPtr> [config.PtrSize] dst)     len     (Store {types.BytePtr} dst ptr mem))
 	for {
 		dst := v.Args[0]
 		v_1 := v.Args[1]
@@ -373,7 +373,7 @@ func rewriteValuedec_OpStore(v *Value) bool {
 		mem := v.Args[2]
 		v.reset(OpStore)
 		v.Aux = types.Int
-		v0 := b.NewValue0(v.Pos, OpOffPtr, types.Int.PtrTo())
+		v0 := b.NewValue0(v.Pos, OpOffPtr, types.IntPtr)
 		v0.AuxInt = config.PtrSize
 		v0.AddArg(dst)
 		v.AddArg(v0)
@@ -388,7 +388,7 @@ func rewriteValuedec_OpStore(v *Value) bool {
 	}
 	// match: (Store dst (SliceMake ptr len cap) mem)
 	// cond:
-	// result: (Store {types.Int}     (OffPtr <types.Int.PtrTo()> [2*config.PtrSize] dst)     cap     (Store {types.Int}       (OffPtr <types.Int.PtrTo()> [config.PtrSize] dst)       len       (Store {types.BytePtr} dst ptr mem)))
+	// result: (Store {types.Int}     (OffPtr <types.IntPtr> [2*config.PtrSize] dst)     cap     (Store {types.Int}       (OffPtr <types.IntPtr> [config.PtrSize] dst)       len       (Store {types.BytePtr} dst ptr mem)))
 	for {
 		dst := v.Args[0]
 		v_1 := v.Args[1]
@@ -401,14 +401,14 @@ func rewriteValuedec_OpStore(v *Value) bool {
 		mem := v.Args[2]
 		v.reset(OpStore)
 		v.Aux = types.Int
-		v0 := b.NewValue0(v.Pos, OpOffPtr, types.Int.PtrTo())
+		v0 := b.NewValue0(v.Pos, OpOffPtr, types.IntPtr)
 		v0.AuxInt = 2 * config.PtrSize
 		v0.AddArg(dst)
 		v.AddArg(v0)
 		v.AddArg(cap)
 		v1 := b.NewValue0(v.Pos, OpStore, TypeMem)
 		v1.Aux = types.Int
-		v2 := b.NewValue0(v.Pos, OpOffPtr, types.Int.PtrTo())
+		v2 := b.NewValue0(v.Pos, OpOffPtr, types.IntPtr)
 		v2.AuxInt = config.PtrSize
 		v2.AddArg(dst)
 		v1.AddArg(v2)
@@ -424,7 +424,7 @@ func rewriteValuedec_OpStore(v *Value) bool {
 	}
 	// match: (Store dst (IMake itab data) mem)
 	// cond:
-	// result: (Store {types.BytePtr}     (OffPtr <types.BytePtr.PtrTo()> [config.PtrSize] dst)     data     (Store {types.Uintptr} dst itab mem))
+	// result: (Store {types.BytePtr}     (OffPtr <types.BytePtrPtr> [config.PtrSize] dst)     data     (Store {types.Uintptr} dst itab mem))
 	for {
 		dst := v.Args[0]
 		v_1 := v.Args[1]
@@ -436,7 +436,7 @@ func rewriteValuedec_OpStore(v *Value) bool {
 		mem := v.Args[2]
 		v.reset(OpStore)
 		v.Aux = types.BytePtr
-		v0 := b.NewValue0(v.Pos, OpOffPtr, types.BytePtr.PtrTo())
+		v0 := b.NewValue0(v.Pos, OpOffPtr, types.BytePtrPtr)
 		v0.AuxInt = config.PtrSize
 		v0.AddArg(dst)
 		v.AddArg(v0)

src/cmd/compile/internal/ssa/rewritedec64.go

@@ -847,7 +847,7 @@ func rewriteValuedec64_OpLoad(v *Value) bool {
 	_ = types
 	// match: (Load <t> ptr mem)
 	// cond: is64BitInt(t) && !config.BigEndian && t.IsSigned()
-	// result: (Int64Make 		(Load <types.Int32> (OffPtr <types.Int32.PtrTo()> [4] ptr) mem) 		(Load <types.UInt32> ptr mem))
+	// result: (Int64Make 		(Load <types.Int32> (OffPtr <types.Int32Ptr> [4] ptr) mem) 		(Load <types.UInt32> ptr mem))
 	for {
 		t := v.Type
 		ptr := v.Args[0]
@@ -857,7 +857,7 @@ func rewriteValuedec64_OpLoad(v *Value) bool {
 		}
 		v.reset(OpInt64Make)
 		v0 := b.NewValue0(v.Pos, OpLoad, types.Int32)
-		v1 := b.NewValue0(v.Pos, OpOffPtr, types.Int32.PtrTo())
+		v1 := b.NewValue0(v.Pos, OpOffPtr, types.Int32Ptr)
 		v1.AuxInt = 4
 		v1.AddArg(ptr)
 		v0.AddArg(v1)
@@ -871,7 +871,7 @@ func rewriteValuedec64_OpLoad(v *Value) bool {
 	}
 	// match: (Load <t> ptr mem)
 	// cond: is64BitInt(t) && !config.BigEndian && !t.IsSigned()
-	// result: (Int64Make 		(Load <types.UInt32> (OffPtr <types.UInt32.PtrTo()> [4] ptr) mem) 		(Load <types.UInt32> ptr mem))
+	// result: (Int64Make 		(Load <types.UInt32> (OffPtr <types.UInt32Ptr> [4] ptr) mem) 		(Load <types.UInt32> ptr mem))
 	for {
 		t := v.Type
 		ptr := v.Args[0]
@@ -881,7 +881,7 @@ func rewriteValuedec64_OpLoad(v *Value) bool {
 		}
 		v.reset(OpInt64Make)
 		v0 := b.NewValue0(v.Pos, OpLoad, types.UInt32)
-		v1 := b.NewValue0(v.Pos, OpOffPtr, types.UInt32.PtrTo())
+		v1 := b.NewValue0(v.Pos, OpOffPtr, types.UInt32Ptr)
 		v1.AuxInt = 4
 		v1.AddArg(ptr)
 		v0.AddArg(v1)
@@ -895,7 +895,7 @@ func rewriteValuedec64_OpLoad(v *Value) bool {
 	}
 	// match: (Load <t> ptr mem)
 	// cond: is64BitInt(t) && config.BigEndian && t.IsSigned()
-	// result: (Int64Make 		(Load <types.Int32> ptr mem) 		(Load <types.UInt32> (OffPtr <types.UInt32.PtrTo()> [4] ptr) mem))
+	// result: (Int64Make 		(Load <types.Int32> ptr mem) 		(Load <types.UInt32> (OffPtr <types.UInt32Ptr> [4] ptr) mem))
 	for {
 		t := v.Type
 		ptr := v.Args[0]
@@ -909,7 +909,7 @@ func rewriteValuedec64_OpLoad(v *Value) bool {
 		v0.AddArg(mem)
 		v.AddArg(v0)
 		v1 := b.NewValue0(v.Pos, OpLoad, types.UInt32)
-		v2 := b.NewValue0(v.Pos, OpOffPtr, types.UInt32.PtrTo())
+		v2 := b.NewValue0(v.Pos, OpOffPtr, types.UInt32Ptr)
 		v2.AuxInt = 4
 		v2.AddArg(ptr)
 		v1.AddArg(v2)
@@ -919,7 +919,7 @@ func rewriteValuedec64_OpLoad(v *Value) bool {
 	}
 	// match: (Load <t> ptr mem)
 	// cond: is64BitInt(t) && config.BigEndian && !t.IsSigned()
-	// result: (Int64Make 		(Load <types.UInt32> ptr mem) 		(Load <types.UInt32> (OffPtr <types.UInt32.PtrTo()> [4] ptr) mem))
+	// result: (Int64Make 		(Load <types.UInt32> ptr mem) 		(Load <types.UInt32> (OffPtr <types.UInt32Ptr> [4] ptr) mem))
 	for {
 		t := v.Type
 		ptr := v.Args[0]
@@ -933,7 +933,7 @@ func rewriteValuedec64_OpLoad(v *Value) bool {
 		v0.AddArg(mem)
 		v.AddArg(v0)
 		v1 := b.NewValue0(v.Pos, OpLoad, types.UInt32)
-		v2 := b.NewValue0(v.Pos, OpOffPtr, types.UInt32.PtrTo())
+		v2 := b.NewValue0(v.Pos, OpOffPtr, types.UInt32Ptr)
 		v2.AuxInt = 4
 		v2.AddArg(ptr)
 		v1.AddArg(v2)

src/cmd/compile/internal/ssa/writebarrier.go

@@ -94,7 +94,7 @@ func writebarrier(f *Func) {
 				sp = f.Entry.NewValue0(initpos, OpSP, f.Config.Types.Uintptr)
 			}
 			wbsym := &ExternSymbol{Typ: f.Config.Types.Bool, Sym: f.fe.Syslook("writeBarrier")}
-			wbaddr = f.Entry.NewValue1A(initpos, OpAddr, f.Config.Types.UInt32.PtrTo(), wbsym, sb)
+			wbaddr = f.Entry.NewValue1A(initpos, OpAddr, f.Config.Types.UInt32Ptr, wbsym, sb)
 			writebarrierptr = f.fe.Syslook("writebarrierptr")
 			typedmemmove = f.fe.Syslook("typedmemmove")
 			typedmemclr = f.fe.Syslook("typedmemclr")